# 长句缩进写法：
spam = ['It is certain',
    'It is decedely so',
    'Yes definitely',
    'Reply hazy try again',
    'Ask again later',
    'Concentrate and ask again',
    'My reply is no',
    'Outlook not so good',
    'Very doubtful']

# print()长句缩进写法：
print('Four score and seven ' + \  # 续行字符\
      'years ago...')
